# Aggregates & Mining > Measure sand, gravel, and crushed stone stockpiles across pits, plants, and yards. Rebulk tracks on-hand inventory, deliveries, and site capacity without manual surveys. Track sand, gravel, crushed stone, and other bulk materials with better visibility into on-hand inventory, stockpile changes, deliveries, and available capacity across your operation. [Book a Demo](https://rebulk.com/contact) 30 minutes with a founder. No onboarding fee. No billing until go-live. The Challenge ## Inventory gets harder to manage when material is spread across stockpiles, pits, and yards Aggregates, mining, and construction material operations often manage large volumes of material across stockpiles, quarries, plant sites, and laydown yards. That makes it difficult to know how much material is actually on hand, how inventory is changing, and when site activity no longer matches expectations. When teams rely on visual estimates, loader counts, or infrequent surveys, small errors can create unnecessary uncertainty around production planning, dispatch, replenishment, and site utilization. Rebulk gives teams a clearer view of stockpile inventory, material movement, and site capacity — set up around your pits, plants, and materials, not the other way around. ![3D scan mesh overlay on outdoor aggregate stockpiles](https://rebulk.com/_next/image?url=%2Faggregates-challenge-v2.jpeg&w=3840&q=75&dpl=dpl_4wHVPDA3DgwTvXeY5HYkKP43Nvwt) Capabilities ## What Rebulk helps your team do - Know how much material you have across stockpiles, sites, and storage areas - Track inventory by site and material type - Monitor how stockpiles grow, deplete, and move over time - Confirm when deliveries, haul-outs, and transfers actually happen - Reduce reliance on manual checks and rough estimates - Review historical scans and inventory trends over time - Understand how yard and stockpile space is being used - Identify available capacity across existing sites - Get alerts when inventory or site activity needs attention ![Rebulk inventory dashboard for aggregates](https://rebulk.com/_next/image?url=%2Faggregates-dashboard.png&w=3840&q=75&dpl=dpl_4wHVPDA3DgwTvXeY5HYkKP43Nvwt) How It Works ## From site scans to better material decisions Rebulk helps teams turn site imagery and stockpile measurement into better day-to-day visibility across aggregates, mining, and construction material operations. ### See what is actually on site Get a clearer view of stockpile inventory across pits, plants, yards, and storage areas without relying solely on manual checks or delayed surveying. ![See what is actually on site](https://rebulk.com/_next/image?url=%2Faggregates-on-site.jpg&w=3840&q=75&dpl=dpl_4wHVPDA3DgwTvXeY5HYkKP43Nvwt) ### Track how inventory changes over time Monitor how material builds, depletes, and shifts across stockpiles so your team can see what is changing and where attention is needed. ![Track how inventory changes over time](https://rebulk.com/_next/image?url=%2Fag-track-changes-v2.png&w=3840&q=75&dpl=dpl_4wHVPDA3DgwTvXeY5HYkKP43Nvwt) ### Confirm deliveries and haul-outs Every load that arrives, leaves, or moves between areas lands on the record, so teams can compare actual activity against expected site movement. ![Confirm deliveries and haul-outs](https://rebulk.com/_next/image?url=%2Faggregates-deliveries.png&w=3840&q=75&dpl=dpl_4wHVPDA3DgwTvXeY5HYkKP43Nvwt) ### Understand site footprint and capacity See how materials are using available yard and stockpile space so teams can better plan around capacity, layout, and site constraints. ![Understand site footprint and capacity](https://rebulk.com/_next/image?url=%2Faggregates-footprint.png&w=3840&q=75&dpl=dpl_4wHVPDA3DgwTvXeY5HYkKP43Nvwt) Rail & Transload ## Material that moves by rail? Covered. Rail delivery ### [Track every railcar to your door](https://rebulk.com/products/track-and-trace) Track & Trace follows every inbound and outbound car from release to placement: Class I trace data, live ETAs, and delay alerts. You know when rock and aggregate will actually land, not what the railroad's ETA guessed. Explore Track & Trace Transload sites ### [Moving material through a transload?](https://rebulk.com/products/transload) Rebulk runs transload operations in any industry: measured inventory in the yard, BOLs and scale tickets captured as trucks and cars move, and storage and demurrage billed from one record. Explore the Transload Operating System ## See how it works in your operation. See how Rebulk helps aggregates, mining, and construction material teams monitor stockpiles, track inventory changes, and improve visibility across sites. [Book a Demo](https://rebulk.com/contact) 30 minutes with a founder. No onboarding fee. No billing until go-live. New to volumetric measurement? Start with our guide to the [best ways to measure stockpile volume](https://rebulk.com/blog/best-way-to-measure-stockpile-volume). --- Source: https://rebulk.com/industries/aggregates